Asked by jj

find the slope:

x+5y=10

Answers

Answered by Ashley
the slope is 5;
y=mx+b
m is the slope
5 is the m in this equation, so therefore, the slope is 5
Answered by jj
Thank you, but how does the x play into it,that is where I was confused at?
Answered by Ashley
oh, wait, now I'm confused lol, well I would isolate the y to get the right equation:
y=10/5-x or y=2-x
so, I think I'm doing this wrong, I am not positive, all I know is that y=mx+b; m is slope and b is y-intercept, also the slope formula is y2-y1/x2-x1
I'm really sorry, hopefully someone else will post and help us both not be so confused!!
Answered by jj
Thanks for this...I am so confused on it?!?
Answered by Reiny
Ashley was wrong in both replies.

Change x+5y=10 to the the form y = mx + b
5y = -x + 10 , now divide each term by 5
y = (-1/5)x + 2

so the slope is -1/2
Answered by Reiny
typo:
last line should obviously have said:

so the slope is -1/5
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